*,*:before,*:after{margin:0;padding:0;box-sizing:border-box}:root{--bg-deep: #0a0a0f;--bg-card: #12121a;--bg-card-hover: #1a1a25;--accent: #CCFF00;--accent-dim: rgba(204, 255, 0, .15);--accent-glow: rgba(204, 255, 0, .4);--neon-pink: #FF10F0;--neon-cyan: #00FFFF;--text: #e0e0e0;--text-dim: #555568;--text-muted: #888;--border: #222233;--danger: #ff4444;--success: #39FF14;--font-mono: Menlo, Monaco, Consolas, "Courier New", monospace}@keyframes scan-move{0%{top:-4px}to{top:100%}}@keyframes fade-in{0%{opacity:0;transform:translateY(10px)}to{opacity:1;transform:translateY(0)}}@keyframes pulse-glow{0%,to{box-shadow:0 0 8px var(--accent-dim)}50%{box-shadow:0 0 20px var(--accent-dim),0 0 40px #ccff0014}}body{font-family:var(--font-mono);background:var(--bg-deep);color:var(--text);font-size:13px;line-height:1.6;min-height:100vh}.scan-lines{position:fixed;inset:0;background:repeating-linear-gradient(0deg,transparent,transparent 2px,rgba(0,0,0,.04) 2px,rgba(0,0,0,.04) 4px);pointer-events:none;z-index:9999}.scan-bar{position:fixed;left:0;width:100%;height:4px;background:linear-gradient(180deg,transparent,rgba(204,255,0,.05),transparent);pointer-events:none;z-index:9998;animation:scan-move 8s linear infinite}.container{max-width:720px;margin:0 auto;padding:40px 20px}header{text-align:center;margin-bottom:48px;animation:fade-in .6s ease-out}header a{color:var(--text-dim);text-decoration:none;font-size:11px;letter-spacing:2px;text-transform:uppercase;display:block;margin-bottom:12px}header a:hover{color:var(--accent)}header h1{font-size:20px;font-weight:700;color:var(--accent);text-shadow:0 0 12px var(--accent-glow);letter-spacing:4px;text-transform:uppercase;margin-bottom:4px}header p{color:var(--text-dim);font-size:12px}.browser-warning{background:#ff44441a;border:1px solid rgba(255,68,68,.3);color:var(--danger);padding:12px 16px;margin-bottom:24px;font-size:12px}.browser-warning a{color:var(--danger)}.firmware-list{display:flex;flex-direction:column;gap:12px;margin-bottom:32px}.firmware-card{background:var(--bg-card);border:1px solid var(--border);padding:16px;cursor:pointer;transition:all .15s ease;animation:fade-in .4s ease-out both}.firmware-card:nth-child(2){animation-delay:.05s}.firmware-card:nth-child(3){animation-delay:.1s}.firmware-card:hover{background:var(--bg-card-hover);border-color:var(--accent);box-shadow:0 0 12px var(--accent-dim)}.firmware-card.selected{border-color:var(--accent);background:var(--bg-card-hover);animation:pulse-glow 3s ease-in-out infinite}.firmware-card-header{display:flex;align-items:baseline;gap:12px;margin-bottom:8px}.firmware-card-header h3{font-size:14px;font-weight:700;color:var(--accent)}.firmware-card-header .version{font-size:11px;color:var(--neon-cyan)}.firmware-card-header .platform{font-size:10px;color:var(--text-dim);margin-left:auto;text-transform:uppercase;letter-spacing:1px}.firmware-card p{color:var(--text-muted);font-size:12px;margin-bottom:10px}.firmware-controls{display:flex;gap:6px;flex-wrap:wrap}.firmware-controls span{font-size:10px;padding:2px 6px;background:#ffffff0a;border:1px solid var(--border);color:var(--text-dim)}.no-firmware{text-align:center;color:var(--text-dim);padding:32px;font-size:12px;border:1px dashed var(--border)}.no-firmware code{display:block;margin-top:8px;color:var(--neon-cyan);font-size:11px}.flash-panel{border:1px solid var(--border);padding:20px;background:var(--bg-card);animation:fade-in .4s ease-out}.flash-panel h2{font-size:13px;font-weight:700;color:var(--text);margin-bottom:16px;letter-spacing:1px;text-transform:uppercase}.device-info{font-size:12px;color:var(--text-muted);margin-bottom:16px;padding:10px 12px;background:#ffffff05;border:1px solid var(--border)}.device-info .label{color:var(--text-dim)}.device-info .value{color:var(--neon-cyan)}.btn-row{display:flex;gap:12px;margin-bottom:16px}button{font-family:var(--font-mono);font-size:12px;padding:10px 20px;border:1px solid var(--border);background:transparent;color:var(--text);cursor:pointer;text-transform:uppercase;letter-spacing:1px;transition:all .15s ease}button:hover:not(:disabled){border-color:var(--accent);color:var(--accent);box-shadow:0 0 8px var(--accent-dim)}button:disabled{opacity:.3;cursor:not-allowed}button.primary{background:var(--accent);color:var(--bg-deep);border-color:var(--accent);font-weight:700}button.primary:hover:not(:disabled){box-shadow:0 0 16px var(--accent-glow);color:var(--bg-deep)}button.primary:disabled{background:transparent;color:var(--text-dim);border-color:var(--border)}.progress-wrap{margin-bottom:12px}.progress-bar{width:100%;height:6px;background:var(--border);overflow:hidden}.progress-bar-fill{height:100%;width:0%;background:var(--accent);box-shadow:0 0 8px var(--accent-glow);transition:width .15s ease}.progress-text{font-size:11px;color:var(--text-dim);margin-top:4px}.status-log{font-size:11px;color:var(--text-dim);max-height:120px;overflow-y:auto;padding:8px 0}.status-log .info{color:var(--text-muted)}.status-log .warning{color:#fa0}.status-log .error{color:var(--danger)}.status-log .success{color:var(--success)}.status-log p{margin-bottom:2px}.status-log p:before{content:"> ";color:var(--text-dim)}.instructions{margin-top:32px;padding:16px;border:1px solid var(--border);background:var(--bg-card);font-size:12px;color:var(--text-muted)}.instructions h3{font-size:12px;color:var(--text);margin-bottom:10px;text-transform:uppercase;letter-spacing:1px}.instructions ol{padding-left:20px}.instructions li{margin-bottom:6px}.instructions code{color:var(--neon-cyan);font-size:11px}.instructions em{color:var(--neon-pink);font-style:normal}footer{text-align:center;margin-top:48px;padding-top:24px;border-top:1px solid var(--border);font-size:11px;color:var(--text-dim)}footer a{color:var(--accent);text-decoration:none}footer a:hover{text-shadow:0 0 6px var(--accent-glow)}@media(max-width:600px){.container{padding:24px 12px}header h1{font-size:16px;letter-spacing:2px}.btn-row{flex-direction:column}}